Hydrasep® UG Model Separators

Oil Water Separator

UG models are mainly suitable for underground installation in stormwater runoff applications.

Hydrasep UG Model Separator Data Chart

Looking for technical info? View the data chart to see how the Hydrasep UG model fits your needs.
Model #
UG		 Volume Diameter Length* Pipe Diameter Pipe Elevation♣ Oil Storage
Capacity		 Flow Rate
Inlet Outlet Inlet Outlet
(Gal.) (in.) (ft.) (in.) (in.) (in.) (in.) (Gal.) (gpm)
HS-550-UG 550 42 8.16 2 1/2 2 1/2 36 33 275 55
HS-1000-UG 1,000 42 14.25 4 4 36 34 500 100
HS-2000-UG 2,000 54 18.33 6 6 46 43 1,000 200
HS-3000-UG 3,000 60 20.33 6 6 51 48 1,500 300
HS-4000-UG 4,000 66 22.33 8 8 57 53 2,000 400
HS-5000-UG 5,000 72 24.33 8 8 62 58 2,500 500
HS-6000-UG 6,000 78 26.33 8 8 66 62 3,000 600
HS-8000-UG 8,000 84 28.33 10 10 72 68 4,000 800
HS-10000-UG 10,000 90 30.33 10 10 77 72 5,000 1,000
HS-12000-UG 12,000 96 32.33 12 12 83 78 6,000 1,200
HS-15000-UG 15,000 102 36.33 12 12 85 83 7,500 1,500
HS-18000-UG 18,000 106 37.00 14 14 93 88 9,000 1,800
HS-20000-UG 20,000 111 40.33 14 14 95 90 10,000 2,000

* From endwall to endwall
♣ From bottom of tank to pipe centerline

Features

  • Low Maintenance
  • Solids Retention/Removal
  • No Moving or Replaceable Parts
  • No Coalescers or Meshes
  • Non-Clogging
  • Solids Retention/Removal
  • External Corrosion Protection
  • Up To Three Foot Manway Extensions Included

Separator Options

HYDRAPASS® - In large surface-area stormwater run-off, the "first flush" entrains the majority of the contaminants. The patented HYDRAPASS® can be used in conjunction with the HYDRASEP® to ensure that the "first flush" is treated and that excess flows are by-passed. The HYDRAPASS/HYDRASEP combination provides an economical effective storm water run-off treatment.

All units can be equipped with the following standard options. Contact us for other options and/or sizes.

  • Double Wall
  • Level Sensors/Alarms
  • Automatic Controls
  • Oil Removal Pumps
  • Water Discharge Pumps
  • Large Storm Event Bypass

Hydrasep® UGR Model Separators

UGR models are similar to UG models in function except they are equipped with a large rectangular access above the separating section for easier clean up. They may not be suited for deep burial or in traffic areas.

Hydrasep UGR Model Separator Data Chart

Looking for technical info? View the data chart to see how the Hydrasep UGR model fits your needs.
Model #
UGR		 Volume Diameter Length* Pipe Diameter Pipe Elevation♣ Oil Storage
Capacity		 Flow Rate
Inlet Outlet Inlet Outlet
(Gal.) (in.) (ft.) (in.) (in.) (in.) (in.) (Gal.) (gpm)
HS-550-UGR 550 42 8.16 2 1/2 2 1/2 36 33 275 55
HS-1000-UGR 1,000 42 14.25 4 4 36 34 600 100
HS-2000-UGR 2,000 54 18.33 6 6 46 43 1,000 200
HS-3000-UGR 3,000 60 20.33 6 6 51 48 1,500 300
HS-4000-UGR 4,000 66 22.33 8 8 57 53 2,000 400
HS-5000-UGR 5,000 72 24.33 8 8 62 58 2,500 500
HS-6000-UGR 6,000 78 26.33 8 8 66 62 3,000 600
HS-8000-UGR 8,000 84 28.33 10 10 72 68 4,000 800
HS-10000-UGR 10,000 90 30.33 10 10 77 72 5,000 1,000
HS-12000-UGR 12,000 96 32.33 12 12 83 78 6,000 1,200
HS-15000-UGR 15,000 102 36.33 12 12 85 83 7,500 1,500
HS-18000-UGR 18,000 106 37.00 14 14 93 88 9,000 1,800
HS-20000-UGR 20,000 111 40.33 14 14 95 90 10,000 2,000

* From endwall to endwall
♣ From bottom of tank to pipe centerline

Thanks for your Help

University of Memphis